CO DWR · RIOALACO

RIO GRANDE RIVER

CO DWR · RIOALACOLIVE

Rio Grande At Alamosa

COLORADO37.4808°N, -105.8780°W Updated 1 d ago

FLOW RATE

22cfs

AIR TEMP

82°F

WIND

7mph NW

FISH INDEX

63SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 7 DAY

22cfs

Optimal band: 26–35 cfs

PERIOD HIGH

53cfs

PERIOD LOW

22cfs

RUNNABLE

43%

last 7 day in band

Precipitation History

SPONSORED

Weather Conditions

WEATHER CONDITIONS

TODAY

82°

43°

SAT

83°

49°

SUN

81°

47°

MON

82°

53°

TUE

84°

50°

WED

83°

52°

THU

85°

51°

TIME

FRI

NOW

SAT

SUN

MON

TUE

WED

TEMP

hourly forecast

73°

mild

73°

67°

64°

61°

58°

56°

53°

52°

51°

49°

54°

61°

67°

72°

76°

79°

81°

83°

81°

80°

73°

70°

68°

65°

62°

58°

57°

54°

52°

49°

48°

47°

51°

58°

67°

72°

76°

79°

80°

81°

80°

79°

77°

76°

74°

69°

64°

62°

60°

57°

55°

56°

55°

54°

53°

56°

62°

66°

71°

76°

79°

81°

82°

81°

80°

56°

61°

59°

60°

56°

54°

53°

52°

51°

50°

54°

62°

68°

75°

76°

79°

81°

82°

84°

83°

82°

78°

72°

67°

63°

61°

59°

58°

56°

55°

53°

52°

57°

64°

70°

74°

77°

80°

82°

WIND

mph · gust · dir

8mph NW

G 12 mph

G12

G20

NNW

G17

G15

G12

ENE

G16

SSE

G16

SSW

G12

G11

G14

G10

SSW

WNW

G17

WSW

G19

WNW

G16

WNW

G26

ESE

G26

G17

SSE

G17

SSW

SSE

G13

G11

G12

SSE

G10

SSE

G12

WSW

G15

WSW

G21

G22

WSW

G23

WSW

G23

WSW

G21

WSW

G20

WSW

G14

G20

WSW

G17

WSW

G11

G10

SSW

SSE

SSW

G12

G18

SSW

G21

G24

SSW

G24

G25

G24

G23

G42

G40

SSW

G35

G30

G28

SSW

G23

SSE

G19

SSE

G14

SSE

G15

SSE

G11

SSE

G13

SSE

G24

G36

G37

G38

G36

G39

WSW

G38

WSW

G39

WSW

G37

WSW

G34

WSW

G23

G20

G19

G13

G15

SSW

G21

G15

WSW

G12

SSE

SSW

G18

PRECIP

chance %

19%

20%

CLOUDS

cover %

100%

overcast

100%

49%

22%

48%

95%

37%

100%

85%

100%

66%

16%

100%

60%

81%

100%

55%

12%

69%

100%

44%

100%

99%

100%

14%

100%

95%

71%

37%

64%

100%

14%

100%

PRESSURE

hPa · trend

771

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Light

Pressure

Falling — Active

Moon Phase

Average

DAYLIGHT

SUNRISE

05:42 AM

SUNSET

08:21 PM

14H 39M OF DAYLIGHT0H 0M REMAINING

MOON PHASE

Waning Gibbous

71% illuminated

Station Location

37.4808, -105.8780

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DATA · CO DWR · NOAA · NWSUPDATED 2026-06-05 20:28 UTC

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